13778103

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 19621888

約数和(自身を除く): 5843785

約数列:

[1, 3, 29, 43, 87, 127, 129, 381, 841, 1247, 2523, 3683, 3741, 5461, 11049, 16383, 36163, 106807, 108489, 158369, 320421, 475107, 4592701, 13778103]

約数ペア:

[(1, 13778103), (3, 4592701), (29, 475107), (43, 320421), (87, 158369), (127, 108489), (129, 106807), (381, 36163), (841, 16383), (1247, 11049), (2523, 5461), (3683, 3741)]